package j03;

import java.util.Scanner;

public class J03_UpperCase {

	public static void main(String[] args) {
		Scanner sc=null;
		sc= new Scanner(System.in);
		String a="A";
		System.out.println("소문자를 입력하시오!");
		a=sc.next();
		if(a=="a"){
		// 안배움!
		}

	}

}
